db2

PSQLEXCEPTION: Unexpected error code “55000” received from data source “FEDSER”. Associated text and tokens are “This ResultSet is closed.”

由 此生再无相见时 提交于 2020-04-17 19:07:21
问题 I am trying to do the differential data load from db2 to PostgreSQL table through InfoSphere Federation Server. Followed below steps and got the expeption: SQL1822N Unexpected error code "55000" received from data source "FEDSER". Associated text and tokens are "This ResultSet is closed.". Please find the below steps which I followed: create wrapper jdbc DB20000I The SQL command completed successfully. CREATE SERVER FEDSER TYPE JDBC VERSION '12' WRAPPER JDBC OPTIONS( ADD DRIVER_PACKAGE 'E:

PSQLEXCEPTION: Unexpected error code “55000” received from data source “FEDSER”. Associated text and tokens are “This ResultSet is closed.”

由 半腔热情 提交于 2020-04-17 19:06:59
问题 I am trying to do the differential data load from db2 to PostgreSQL table through InfoSphere Federation Server. Followed below steps and got the expeption: SQL1822N Unexpected error code "55000" received from data source "FEDSER". Associated text and tokens are "This ResultSet is closed.". Please find the below steps which I followed: create wrapper jdbc DB20000I The SQL command completed successfully. CREATE SERVER FEDSER TYPE JDBC VERSION '12' WRAPPER JDBC OPTIONS( ADD DRIVER_PACKAGE 'E:

PSQLEXCEPTION: Unexpected error code “55000” received from data source “FEDSER”. Associated text and tokens are “This ResultSet is closed.”

由 ∥☆過路亽．° 提交于 2020-04-17 19:05:33
问题 I am trying to do the differential data load from db2 to PostgreSQL table through InfoSphere Federation Server. Followed below steps and got the expeption: SQL1822N Unexpected error code "55000" received from data source "FEDSER". Associated text and tokens are "This ResultSet is closed.". Please find the below steps which I followed: create wrapper jdbc DB20000I The SQL command completed successfully. CREATE SERVER FEDSER TYPE JDBC VERSION '12' WRAPPER JDBC OPTIONS( ADD DRIVER_PACKAGE 'E:

PSQLEXCEPTION: Unexpected error code “55000” received from data source “FEDSER”. Associated text and tokens are “This ResultSet is closed.”

由 孤街醉人 提交于 2020-04-17 19:04:54
问题 I am trying to do the differential data load from db2 to PostgreSQL table through InfoSphere Federation Server. Followed below steps and got the expeption: SQL1822N Unexpected error code "55000" received from data source "FEDSER". Associated text and tokens are "This ResultSet is closed.". Please find the below steps which I followed: create wrapper jdbc DB20000I The SQL command completed successfully. CREATE SERVER FEDSER TYPE JDBC VERSION '12' WRAPPER JDBC OPTIONS( ADD DRIVER_PACKAGE 'E:

How to flatten an Parquet Array datatype when using IBM Cloud SQL Query

由 六眼飞鱼酱① 提交于 2020-04-16 08:37:59
问题 I have to push parquet file data which I am reading from IBM Cloud SQL Query to Db2 on Cloud. My parquet file has data in array format, and I want to push that to DB2 on Cloud too. Is there any way to push that array data of parquet file to Db2 on Cloud? 回答1: Have you checked out this advise in the documentation? https://cloud.ibm.com/docs/services/sql-query?topic=sql-query-overview#limitations If a JSON, ORC, or Parquet object contains a nested or arrayed structure, a query with CSV output

How to flatten an Parquet Array datatype when using IBM Cloud SQL Query

由 微笑、不失礼 提交于 2020-04-16 08:37:29
问题 I have to push parquet file data which I am reading from IBM Cloud SQL Query to Db2 on Cloud. My parquet file has data in array format, and I want to push that to DB2 on Cloud too. Is there any way to push that array data of parquet file to Db2 on Cloud? 回答1: Have you checked out this advise in the documentation? https://cloud.ibm.com/docs/services/sql-query?topic=sql-query-overview#limitations If a JSON, ORC, or Parquet object contains a nested or arrayed structure, a query with CSV output

ImportError: DLL load failed: The specified module could not be found _ on a different machine (pyinstaller)

由 天涯浪子 提交于 2020-04-16 04:02:10
问题 I was able to get exe file from py using pyinstaller. I used the following code: pyinstaller -y -F --additional-hooks-dir=. --add-binary ibm_db_dlls;.\ibm_db_dlls Data_QC_Ver1.py this work fine on my laptop, however when trying it on a different machine I get the following error: 回答1: Before I go further into my suggestion an answer in a stack overflow question (see below) that I found was to make sure you have installed pyinstaller and Pywin32 This answer refers to an alternative to

mysql中insert into select from的使用

由 你。 提交于 2020-04-14 19:25:05
【推荐阅读】微服务还能火多久？>>> 如何在mysql从多个表中组合字段然后插入到一个新表中，通过一条sql语句实现。具体情形是：有三张表a、b、c，现在需要从表b和表c中分别查几个字段的值插入到表a中对应的字段。对于这种情况，我们可以使用如下的语句来实现： INSERT INTO db1_name(field1,field2) SELECT field1,field2 FROM db2_name 当然，上面的语句比较适合两个表的数据互插，如果多个表就不适应了。对于多个表，我们可以先将需要查询的字段join起来，然后组成一个视图后再select from就可以了： INSERT INTO a(field1,field2) SELECT * FROM(SELECT f1,f2 FROM b JOIN c) AS tb 其中f1是表b的字段，f2是表c的字段，通过join查询就将分别来自表b和表c的字段进行了组合，然后再通过select嵌套查询插入到表a中，这样就满足了我们这个场景了，如果需要不止2个表，那么可以多个join的形式来组合字段。需要注意的是嵌套查询部分最后一定要有设置表别名，如下： SELECT * FROM(SELECT f1,f2 FROM b JOIN c) AS tb 即最后的as tb是必须的（当然tb这个名称可以随意取），即指定一个别名
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